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B Krithika sulochana from Devi Academy senior secondary school, Chennai
Subject :NSO    Class : Class 8

Study the given correlation.
Heat treatment : Sterilisation : : Vaccination : X
Here, X refers to

A Pasteurisation
B Immunisation
C Fertilisation
D Inoculation.


Sterilisation is the other common term for the process heat treatment likewise the other common term used for vaccination is immunization.

Ans 1:

Vasanth P from Little Angels, Karur
Class : Class 8
B is the correct option

Ans 2:

Kushi V from Jss Public School, bangalore
Class : Class 8
B. IMMUNIZATION

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